742411454461 has 2 divisors, whose sum is σ = 742411454462. Its totient is φ = 742411454460.

The previous prime is 742411454453. The next prime is 742411454549. The reversal of 742411454461 is 164454114247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530908963225 + 211502491236 = 728635^2 + 459894^2 .

It is an emirp because it is prime and its reverse (164454114247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 742411454461 - 2³ = 742411454453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742411454431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371205727230 + 371205727231.

It is an arithmetic number, because the mean of its divisors is an integer number (371205727231).

Almost surely, 2^742411454461 is an apocalyptic number.

It is an amenable number.

742411454461 is a deficient number, since it is larger than the sum of its proper divisors (1).

742411454461 is an equidigital number, since it uses as much as digits as its factorization.

742411454461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 430080, while the sum is 43.

The spelling of 742411454461 in words is "seven hundred forty-two billion, four hundred eleven million, four hundred fifty-four thousand, four hundred sixty-one".